<?php
/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2018/6/16
 * Time: 21:00
 */
namespace Pay\Controller;

use Common\Common\Api\Redis\Channel;

/**
 * Class ManyiController
 * @package Pay\Controller
 */
class XiaoshuController extends PayController{
    protected $config;
    protected $class;

    public function __construct(){
        parent::__construct();
        $classes = explode("\\",__CLASS__);
        $class = end($classes);
        $this->class = substr($class, 0, stripos($class, "Controller"));
    }

    public function pay($array){
        $this->config = Channel::getInstance()->getById($array['channel']);

        if(!$this->config){
            $this->showmessage('通道错误!',['code'=>C("THIRDCODES.".$this->class)]);
        }

        $parameter = array(
            'code' => $this->config['code'], // 通道名称
            'title' => $this->config['title'],
            'exchange' => 1, // 金额比例
            'gateway' => $this->config['gateway'],
            'orderid' => createOrderId(),
            'out_trade_id' => I("request.pay_orderid"),
            'body' => 'pay',
            'channel'=>$array
        );

        $return = $this->orderadd( $parameter );

        $data=[];
        switch($this->config['paytype']) {
            //微信
            case 2:
                $data['service'] = 'h5.pay';
                break;
            default:
                $this->showmessage('暂不支持此方式!',['code'=>C("THIRDCODES.".$this->class)]);
        }
        $data['mch_id'] = $this->config['mch_id'];
        $data['goods'] = 'XS';
        $data['order_no'] = $return['orderid'];
        $data['amount'] = number_format($return['amount'],2,'.','');
        $data['notify_url'] = $return['notifyurl'];
        $data['ip'] = getIP();

        $data['sign'] = $this->getSign($data);

        $res = curl($this->config['gateway'], arrayToXml($data));

        $res = xmlToArray($res);

        $code = $res['pay_url'];

        if(!$code){
            if($res['res_msg']){
                $this->showmessage($res['res_msg'],['code'=>C("THIRDCODES.".$this->class)]);
            }
            $this->showmessage("获取支付链接失败",['code'=>C("THIRDCODES.".$this->class)]);
        }

        header("Location:{$code}");
    }

    private function getSign($data){
        ksort($data);

        $str = "";
        foreach($data as $k=>$v){
            if($v === '' || $v === null || in_array($k,['sign'])){
                continue;
            }

            $str .= "{$k}={$v}&";
        }
        $str .= "key=".$this->config['signkey'];

        return md5($str);
    }

    //通知
    public function notifyurl(){
         //$this->debug_callback();// exit("success");

         //'47.244.29.172' 这个是手动回调的IP
        if(!$this->checkip(getIP(),['103.65.181.103'])){
            exit("success");
        }

        $p = file_get_contents("php://input");

        /*$p = '<?xml version="1.0" encoding="UTF-8"?> <xml><order_no>sn20190815203622118</order_no><amount>200.0</amount><sign>516ec034f0927f5ec29249bae21fcaf5</sign><fl_order_no>010000483201908152036158745423</fl_order_no><mch_id>10000483</mch_id><status>101</status></xml>';*/

        $p = xmlToArray($p);

        //echo "<pre/>"; print_r($p);exit;

        if(!$p || empty($p)){
            exit;
        }

        //获取订单信息
        $orderid = $p['order_no'];
        $find = $this->checkOrderNotify($orderid);

        if(!$find){
            echo 'success'; exit;
        }

        //保存回调数据
        M("Order")->where(array("pay_orderid"=>$orderid))->save(array(
            "pay_orderid_rd"=>htmlspecialchars($p['fl_order_no']),
            'pay_true' => floatval($p['amount']),
        ));

        if( abs($find['pay_amount'] - $p['amount']) > 1){
            echo 'success'; exit;
        }

        //获取渠道信息
        $this->config = M("Channel")->where(array('code'=>$this->class))->find();

        if($p['status'] !== '100'){
            echo "success"; exit;
        }

        $sign = $p['sign'];
        $sign2 = $this->getSign($p);

        if($sign !== $sign2){
            exit("sign_wrong");
        }

        $this->async($find['pay_orderid'], 'success');
    }

    public function callBackUrl(){

        echo '操作成功'; exit;
    }
}